Flechten. 629 



<:ea Müll. kv^. ^ Myriofrema olivaceuni Fee Ess. p. 103, t. 25. f. 1. — 0. clan- 

 destina Müll. Arg. = Thelofrema dandestinum Fee Ess. Suppl. p. 90; Pyi-cnula 

 Ess. p. 72. — 0. terchrata Müll. Arg, = ThelotreiJia ferebratwm Ach. Sya. p. 114, 

 Fee Ess. p. 93. — 0. fnmosa Müll. Arg. = Thelotrema Jumosum Ach. ISyn. p. 11.5 

 et Pyremda trijpanea Ach. Syu. p. 119. — 0. calvescens Müll. Arg. '=^ Thelo- 

 trema calvescens Fee Snppl. p. 89. — 0. discoidea Müll. Arg. = Thelotrema di- 

 scoideum Ach. Syn. p. IIG. — O. Feen»a Müll. Arg. = Urceolaria Oinchonarum 

 Fee Ess. p. 105. — 0. danersa Müll. Arg. = Pyremda dandestina Fee Suppl. 

 p. 83 nou Ess. p. 90. — 



2. Phaeotrema Müll. Arg. 



Ph. snbfari)iosum Müll. Arg. = Pyre.nula suhfarinosa Fee Ess. p. 79. 



3. Thelotrema Müll. Arg. 



Th, leucinum Müll. Arg. = Thelotrema urceolare Fee Ess. ]). 92. 



4. Leptotrema Montg. et van den Bosch. 



L. umbratum Müll. Arg. = Pyrenula umbrata Fee Ess. p. 72 ; Thelotrema Fes 

 Suppl. p. 90. — L. bahlanum Müll. Arg. = Thelotrema bahiauum Ach. N. Act. 

 Stockh. et Sj'n. p. 114. — L. urceolare Müll. Ai-g. = Thelotrema urceolare Ach. 

 •Syn. p. 115. 



Trib. III. Graphideae Müll. Arg. 

 Subtrib. I. Eiigraphideae Müll. Arg. 



1. Dir Ina El. Fries. 



-D. Ceratoniae E. Fries. L. Europ. p. 194 = C'hiodecton africanum Fee Suppl. 

 p. 53. 



2. Platygrajyha Nyl. 



P. dirinea Nj'l. = Chiodecton ? paradoxum Fee Ess. p. 64 et Suppl. p. 53. — 

 P. viridescens Müll. Arg. = Urceolaria viridescens Fee Ess. p. 104 et Suppl. 

 p. 99 ; Urceolaria Bonplandiae Fee Ess. t. 25, f. 3. — P. byssiseda Müll. Arg. 

 = Lecanora byssiseda Fee Ess. p. 114, t. 29, f. 4. — 



3. Platygraphopsis Müll. Arg. 



P. interrupta Müll. Arg. = Grajihis interrupta Fee Ess. p. 41, t. 8, f. 1 et 

 Suppl. t. 39. — 



4. Opeyrapha Nyl. 



Sect. I. Euopegrapha Müll. Arg. 0. conjusula Müll. Arg. = Opegrapha comma 

 Fee Ess. p 28, pr. p. — 0. Bonplandi var. abbreviata Müll. Arg, = Opegrapha 

 abbreviata Fee Ess. p. 25. — 0. prosodea Ach. Meth. p. 22 = 0. Bonplandi var. 

 Quassiaecola Fee Ess. p. 26, t. 5, f. 5. — 



Sect. II. Pleurothecinm Müll. Arg. L. B. uo. 1042. 



Sect. III. Lecanactis Müll. Arg. 0. (s. Lecanactis) Feeana Müll. Arg. = 

 Arthonia confluens Fee Ess p 55. — 0. (s. Lecanactis) Quassiae Müll. Arg. = 

 Lecidea Quassiae Fee Suppl. p. 104, t. 42, f 13. 



5. Melaspilea Müll. Arg. 

 Sect. I. Holographa Müll. Arg. 



Sect. II. Hemigrapha Müll. Arg. M. (s. Hemigrapha) heterocarpa Müil. Arg. 

 = Opegrapha heterocarjxi Fee Ess. p. 29, t. 6, f. 2 et Suppl. p. 23 ; Opegrapha 

 ■myriocariia Fee Ess. p. 29, t. 6, f. 4, Opegrapha comma Fee, p. 28, pr. p. — 



Sect. III. Eumelaspilea Müll. Arg. M. (s. Eumelaspilea) Graphidis Müll. 

 Arg. = Arthonia jjolymorjjha F6e Ess. p. 53 (non Ach.); Arthonia Graphidis ¥qq 

 Suppl. p. 38. — M. (s. Eumelaspilea maculosa Müll. Arg. = Glyphis macidosa 

 E. Fries Vet. Akad. Handl. p. 44. — M. (s. Eumelaspilea cicatrisans Müll. Arg. 

 = Opegrapha ciccdrisans Ach. Syn. p. 78. — M. (s. Eumelaspilea) Zenkeriana 

 Müll. Arg. = Verrucaria aspistea Zenk. Waarenk. I. p. 193, t. 24, f. 4 (noa 

 Ach.) — 



6. Sclerophyton Eschw. Syst. Lieh, p 25. 



<S'. evanescens Müll. Arg. = Graphis evanescens Fee Ess. p. 35, t. 8, f. 2. — 



7. Phaeographis Müll. Arg. L. B. 454. 



Sect. I. Solenothecium Müll. Arg. L. B. no. 258. Ph. (s. Solenothecium) sub- 

 hifida Müll. Arg. = Graphis subbifida Zenk. Waarenk. I. p. 146, 17, f. 2. 



Sect. II. Schizographis Müll. Arg. Ph. (s. Seh izo graphis) sordida Müll. Arg, 

 = Graphis sordida F^e Ess. p. 42, t. 12, f. G. 



Sect. III. Melanobasis Müll. Arg. L. B. no. 455. Ph. (s. Melanobasis) Pa- 

 tellula Müll. Arg. L. B. no. ^bb = Arthonia Patellula Fee Suppl. p. 41. 



